00376nam a2200097Ia 4500008004100000082001900041100007600060245011500136260002100251300000600272250508b        |||||||| |||| 00| 0 eng d  a519.2bC748.PT  aConference on "Probability Theory and Mathematical Statistics", Vilnius  aProbability theory and mathematical statistics, abstracts of communications of the international conferenceb/  aVilniuscv.d.b   a